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Idaho

$67+ Cheap flights from Miami (MIA) to Idaho

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — BOI
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find flight deals from Miami to Idaho

Cheapest flights from Miami to Idaho
Explore the most affordable flight options available from Miami to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:00 amMIA - BOI
1 stop8h 54mDelta
Wed 12/315:40 amBOI - MIA
1 stop10h 06mDelta
Deal found 10/27$289
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/12:37 pmMIA - BOI
2 stops11h 58mDelta
Wed 12/311:55 pmBOI - MIA
1 stop8h 36mDelta
Deal found 10/27$294
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:20 amMIA - GEG
1 stop9h 10mAmerican Airlines
Mon 1/196:00 amGEG - MIA
1 stop10h 18mAmerican Airlines
Deal found 10/29$298
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:00 amMIA - GEG
1 stop8h 02mDelta
Mon 1/195:05 amGEG - MIA
1 stop8h 32mDelta
Deal found 10/27$299
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/203:40 pmMIA - BOI
1 stop8h 45mDelta
Sun 11/236:00 amBOI - MIA
2 stops10h 09mDelta
Deal found 10/29$304
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/53:50 pmMIA - BOI
2 stops10h 52mDelta
Wed 12/315:40 amBOI - MIA
1 stop10h 06mDelta
Deal found 10/27$314
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:00 amMIA - BOI
1 stop7h 54mDelta
Tue 12/305:40 amBOI - MIA
1 stop10h 06mDelta
Deal found 10/27$319
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/12:37 pmMIA - BOI
2 stops11h 58mDelta
Tue 12/305:40 amBOI - MIA
1 stop10h 06mDelta
Deal found 10/27$324
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:00 amMIA - BOI
1 stop7h 39mDelta
Mon 11/245:20 amBOI - MIA
1 stop9h 29mDelta
Deal found 10/26$329
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/123:25 pmMIA - GEG
2 stops32h 01mMultiple Airlines
Sun 11/1612:03 pmGEG - MIA
1 stop15h 16mMultiple Airlines
Deal found 10/28$330
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2011:55 amMIA - BOI
2 stops29h 57mMultiple Airlines
Sun 11/2312:48 pmBOI - MIA
1 stop14h 22mMultiple Airlines
Deal found 10/29$336
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1312:05 pmMIA - IDA
3 stops30h 03mMultiple Airlines
Mon 11/177:56 pmIDA - MIA
3 stops26h 12mMultiple Airlines
Deal found 10/28$337

Cheap flight deals from Miami to Idaho

Keep the following information in mind while searching for Miami to Idaho flight deals. Data was last updated October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$289
(Delta)

One-way from

$67
(Kiwi.com)

Popular in

May

Cheapest in

September

Average price

$362
Provider with most accurate pricing for Miami-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Boise Air Term. Gowen Fld flights.
Search Deals
From Miami to Idaho
Search Deals
One-way flight from Miami to Idaho
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Miami to Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
Use the filters below to find and compare flights from Miami to Idaho that are best for you.

Fly from

Miami

Fly to

Idaho

Route

Depart

Return

Price

MiamiBoise

MIA - BOI

MIABOI

Miami

Mon 12/1

2:37 pm-12:35 am

2 stops11h 58m

Boise Air Term. Gowen Fld

Wed 12/31

1:55 pm-12:31 am

1 stop8h 36m

$294

MiamiBoise

MIA - BOI

MIABOI

Miami

Tue 12/2

12:36 pm-12:42 am

2 stops14h 06m

Boise Air Term. Gowen Fld

Wed 12/31

1:55 pm-12:31 am

1 stop8h 36m

$294

MiamiSpokane

MIA - GEG

MIAGEG

Miami

Sat 12/6

6:20 am-12:30 pm

1 stop9h 10m

Spokane

Mon 1/19

6:00 am-7:18 pm

1 stop10h 18m

$298

MiamiBoise

MIA - BOI

MIABOI

Miami

Wed 1/14

6:34 pm-10:52 am

1 stop18h 18m

Boise Air Term. Gowen Fld

Mon 1/19

7:59 pm-3:39 pm

1 stop17h 40m

$298

MiamiSpokane

MIA - GEG

MIAGEG

Miami

Sat 12/6

7:00 am-12:02 pm

1 stop8h 02m

Spokane

Mon 1/19

5:05 am-4:37 pm

1 stop8h 32m

$299

MiamiSpokane

MIA - GEG

MIAGEG

Miami

Thu 1/22

6:43 am-6:47 pm

2 stops15h 04m

Spokane

Fri 1/30

5:05 am-4:37 pm

1 stop8h 32m

$304

MiamiBoise

MIA - BOI

MIABOI

Miami

Wed 1/14

7:15 am-12:51 pm

1 stop7h 36m

Boise Air Term. Gowen Fld

Mon 1/19

5:20 am-9:37 pm

2 stops14h 17m

$304

MiamiBoise

MIA - BOI

MIABOI

Miami

Thu 11/20

3:40 pm-10:25 pm

1 stop8h 45m

Boise Air Term. Gowen Fld

Sun 11/23

6:00 am-6:09 pm

2 stops10h 09m

$304

MiamiBoise

MIA - BOI

MIABOI

Miami

Fri 12/5

6:00 am-12:54 pm

1 stop8h 54m

Boise Air Term. Gowen Fld

Tue 12/30

5:40 am-5:46 pm

1 stop10h 06m

$319

MiamiSpokane

MIA - GEG

MIAGEG

Miami

Wed 11/12

3:25 pm-8:26 pm

2 stops32h 01m

Spokane

Sun 11/16

12:03 pm-6:19 am

1 stop15h 16m

$330

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 60 results
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Best time to book a flight from Miami to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Miami with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Miami to Idaho

What is the cheapest month to book a flight from Miami to Idaho?

Currently, June is the cheapest month in which you can book a flight from Miami to Idaho (average of $117). Flying from Miami to Idaho in March is currently the most expensive (average of $344). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MIA to ID?

Find hourly flight availability from Miami to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

It’s optimal to fly from Miami to Idaho in the evening. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the morning.

How much does it cost to fly round-trip from Miami to Idaho?

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated October 29, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and United Airlines from Miami to Idaho by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,210 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,210 reviews
Alaska Airlines
8.0
Very good
11,210 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
7.9
Good
7,993 reviews
Alaska Airlines
8.0
Very good
11,210 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
9,001 reviews
Alaska Airlines
8.0
Very good
11,210 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
11,030 reviews
Alaska Airlines
8.0
Very good
11,210 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Spirit Airlines
6.3
Okay
8,113 reviews
Alaska Airlines
8.0
Very good
11,210 reviews

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Related info for your journey

Find useful and relevant information for your journey from Miami to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Miami to Idaho?

    Miami (MIA), located 6.1 mi from the city center, is the airport you fly out of when you book flights from Miami to Idaho.

  • How long is the flight from Miami to Idaho?

    Departing from Miami to Idaho will take you 9h 10m. Miami and Idaho are separated by a distance of 2516 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Miami to Idaho one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $98. Users have also found prices from $140 and $155 on Delta and United Airlines, respectively.

  • What are the most popular routes from Miami to Idaho?

    Most travelers choose Miami - Jackson Hole, Miami - Boise Air Term. Gowen Fld or Miami - Spokane when deciding on the best route from Miami to Idaho.

  • Can I find deals for flights from Miami to Idaho that include hotel bookings?

    Yes. In addition to deals on Miami to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Miami to Idaho?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Miami to Idaho.

  • Can I find deals for business class flights from Miami to Idaho?

    Yes. Cheapflights offers flight deals from Miami to Idaho by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Miami to Idaho?

    Currently, June is the cheapest month in which you can book a flight from Miami to Idaho (average of $117). Flying from Miami to Idaho in March is currently the most expensive (average of $344). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Miami to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Miami to Idaho

Discover the top 5 airlines that operate flights from Miami to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$219Average$349FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$230Average$251FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$249Average$387FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$295Average$588FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$331Average$379FlexibilityNo cancel feeOn-time75%

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